
Generic (Global) OBD2 PID List
42 OBD2
Tool
Display Unit Value PID Description
EQ Ratio 14 - X.XXX Bank 1 - Sensor 4 Equivalence
Ratio
EQ Ratio 21 - X.XXX Bank 2 - Sensor 1 Equivalence
Ratio
EQ Ratio 22 - X.XXX Bank 2 - Sensor 2 Equivalence
Ratio
EQ Ratio 23 - X.XXX Bank 2 - Sensor 3 Equivalence
Ratio
EQ Ratio 24 - X.XXX Bank 2 - Sensor 4 Equivalence
Ratio
EVAP Press Pa
/in
H2O
XXXX.XX
/XX.XXX
Evap System Vapor Pressure
FP / Vac kPa
/PSI
XXXX.XXX
/XXX.X
Fuel Rail Pressure relative
toVacuum
Fuel Level % XXX.X Fuel Level Input
Fuel Press kPa
/PSI
XXX /
XX.X
Fuel Rail Pressure
Fuel Press kPa
/PSI
XXXXX
/XXXX.X
Fuel Rail Pressure
Fuel Sys 1 - OL Fuel System 1 Status
Fuel Sys 1 - CL Fuel System 1 Status
Fuel Sys 1 - OL-Drive Fuel System 1 Status
Fuel Sys 1 - OL-Fault Fuel System 1 Status
Fuel Sys 1 - CL-Fault Fuel System 1 Status
Fuel Sys 2 - OL Fuel System 2 Status
Fuel Sys 2 - CL Fuel System 2 Status
Fuel Sys 2 - OL-Drive Fuel System 2 Status
Fuel Sys 2 - OL-Fault Fuel System 2 Status
Fuel Sys 2 - CL-Fault Fuel System 2 Status
IAT *C /
*F
XXX / XXX Intake Air Temperature
LOAD Value % XXX.X Absolute Load Value
LTFT B1 % XXX.X Long Term Fuel Trim-Bank 1
LTFT B2 % XXX.X Long Term Fuel Trim-Bank 2
LTFT B3 % XXX.X Long Term Fuel Trim-Bank 3
LTFT B4 % XXX.X Long Term Fuel Trim-Bank 4
MAF g/s ;l
b/min
XXX.XX
/XXXX.X
Air Flow Rate from Mass Air Flow
Sensor
MAP kPa
/PSI
XXX /
XX.X
Intake Manifold Absolute Pressure
MIL On Time hrs,
min
XXXX, XX Engine Run Time while MIL ON
Monitor Status - ICONS on
Display
Monitor Status this Driving Cycle
O2S B1 S1 V X.XXX Bank 1 - Sensor 1
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